Category Archives: Public Health

Contagious Behavior

There has been some press coverage of an article that appeared in the October 4, 2013 issue of Science called “Social Factors in Epidemiology” by Chris Bauch and Alison Galvani. The article highlights how social factors and social responses are intertwined in biological systems. Continue reading

Posted in Complex Systems, Dynamical Systems, Mathematics, Public Health | Leave a comment

Mathematical Modeling and Leukemia

A group of mathematicians, biologists and hematologists from Romania is developing new mathematical models of leukemia, with the goal to help the medical community better understand the disease and develop adequate treatment routines. Since for a certain patient, the evolution of the disease strongly depends on the features of his/her disease (or on specific parameters – mathematically speaking), these treatment strategies should be adapted to the patient characteristics. Continue reading

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The Mathematics Behind Biological Invasions

When asked to give an invited lecture at the first ever Mathematical Congress of the Americas, I jumped at the chance. This would be an opportunity to meet new colleagues from the Americas and to share my interest in mathematical ecology. Continue reading

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Talking Across Fields

The AIM workshop on exponential random network models was an experiment, bringing together people in applied social sciences, biologists, statisticians, and mathematicians who are interested in the emerging field of graph limit theory. Continue reading

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DIMACS/CCICADA Collaboration on REU and Other Sustainability Projects

The Center for Discrete Mathematics and Theoretical Computer Science (DIMACS) and the Command Control Interoperability Center for Advanced Data Analysis (CCICADA), both based at Rutgers University, have collaborated on some recent activities to enhance the summer experience for several undergraduate students participating in the DIMACS/CCICADA Research Experiences for Undergraduates (REU) program. DIMACS and CCICADA recently co-hosted a workshop on Science and Technology Innovations in Hurricane Sandy Research. Continue reading

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Random Networks and the Spread of HIV

Martina Morris, a Professor of Sociology and Statistics at the University of Washington, studies the transmission of sexually transmitted diseases like HIV using network analysis. Continue reading

Posted in Epidemiology, Mathematics, Public Health | 1 Comment

Modeling the Progression and Propagation of Infectious Diseases

Two recent articles, written for a general audience, provide examples from the applied mathematics literature that show how mathematics is used to model and understand the progression and propagation of certain kinds of infections. Continue reading

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Neglected Tropical Diseases — and how mathematics can help

“Neglected Tropical Diseases” isn’t just a generic title for all the forgotten diseases in the world; it’s a specific designation on behalf of the World Health Organization for 13 particular diseases that qualify for neglected status. Collectively, these diseases infect about one sixth of the world’s population. Continue reading

Posted in Disease Modeling, Mathematics, Public Health | 1 Comment

Workshop “Major and Neglected Diseases in Africa,” May 6-10, 2013

A workshop on “Major and Neglected Diseases in Africa” was held at the University of Ottawa, May 6-10, 2013. Continue reading

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Guinea Worms, the Carter Center, and Mathematics

A couple of weeks ago I saw former president Jimmy Carter on the Daily Show. The story he told Jon Stewart was nothing short of amazing. Continue reading

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Data, Mathematics, and the Social Sciences

Last September the White House honored Michael Flowers, New York’s Director of Policy and Strategic Planning Analytics, as a Champion of Change. Flowers’ team figures out ways to use an effective combination of common sense and analysis of data to efficiently solve some of New York’s vexing problems. Continue reading

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Report on “Models and Methods in Ecology and Epidemiology (M2E2)”

“Science without data is science-fiction.” This was on of the boldest (if more facetious…) statements heard at the workshop “Models and Methods in Ecology and Epidemiology (M2E2)” held at CRM last week. Speakers from very diverse backgrounds presented a wide rage of mathematical models developed to better understand the dynamics and propagation mechanisms of, amongst others, Avian Flu, Lyme Disease and the West Nile virus. Throughout the presentations, the pervasive role played by data incorporation in the models was emphasized, and the equally important organization of model development as a team effort was underlined. Continue reading

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“Models and Methods in Ecology, Epidemiology (M2E2)”

A scientific workshop, as part of the pan-Canadian MPE2013 thematic program “Models and Methods in Ecology, Epidemiology and Public Health (M2E2)”, started at CRM today. The workshop, focusing on models and methods in ecology and epidemiology, was designed to initiate … Continue reading

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Using Mathematical Modeling to Eradicate Diseases

The Guinea Worm Disease, which already affected 50 million people, is almost eradicated with fewer than 2000 cases. What happened? Mathematical modeling helps identifying the most relevant parameter and design a strategy of action. Continue reading

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